A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding block, lifting balancer and folding door and window
The invention relates to the technical field of doors and windows, in particular to a sliding block, a lifting balancer and a folding door and window, grooves are formed in the left side and the right side of the sliding block, coil spring fixing holes and coil spring fixing parts protruding outwards are formed in the upper portions and the lower portions in the grooves, a shaft hole is further formed in the sliding block, and the shaft hole penetrates through the front end face and the rear end face of the sliding block; the lifting balancer comprises a box body and a sliding block, a plurality of coil springs are arranged in the box body, each coil spring is pulled out downwards from the box body, through holes matched with the coil spring fixing parts are formed in the coil springs, and the tail ends of the coil springs are arranged on the coil spring fixing parts in a sleeving mode and fixed to the coil spring fixing holes through bolts. When the product is assembled, the tail end of the coil spring only needs to be arranged on the coil spring fixing part and is fixed with the coil spring fixing hole through a bolt, so that the coil spring and the sliding block can be fixedly connected, the operation is convenient, the connection is firm, the structures of the sliding block and the coil spring are simpler, the processing and manufacturing cost is lower, the tensile strength of the coil spring cannot be greatly influenced, and the service life of the product is prolonged. And the tensile strength of the coil spring is higher.
本发明涉及门窗技术领域，具体是一种滑块、提拉平衡器及折叠门窗，滑块的左右两侧设有凹槽，凹槽内上下设有卷簧固定孔、以及向外凸出的卷簧固定部，滑块上还设有轴孔，轴孔贯穿滑块的前后端面；提拉平衡器，包括盒体和滑块，盒体内设有若干卷簧，各个卷簧从盒体内向下拉出，卷簧上设有与卷簧固定部相适配的通孔，卷簧的末端套设在卷簧固定部上，并通过螺栓与卷簧固定孔固定。本专利产品装配时只需要将卷簧的末端设在卷簧固定部上，并通过螺栓与卷簧固定孔固定，即能够实现卷簧与滑块的固定连接，操作方便，连接牢靠，且滑块和卷簧的结构更加简单，加工制造成本更低，且不会对卷簧的承拉强度造成较大影响，卷簧的承拉强度更大。
Sliding block, lifting balancer and folding door and window
The invention relates to the technical field of doors and windows, in particular to a sliding block, a lifting balancer and a folding door and window, grooves are formed in the left side and the right side of the sliding block, coil spring fixing holes and coil spring fixing parts protruding outwards are formed in the upper portions and the lower portions in the grooves, a shaft hole is further formed in the sliding block, and the shaft hole penetrates through the front end face and the rear end face of the sliding block; the lifting balancer comprises a box body and a sliding block, a plurality of coil springs are arranged in the box body, each coil spring is pulled out downwards from the box body, through holes matched with the coil spring fixing parts are formed in the coil springs, and the tail ends of the coil springs are arranged on the coil spring fixing parts in a sleeving mode and fixed to the coil spring fixing holes through bolts. When the product is assembled, the tail end of the coil spring only needs to be arranged on the coil spring fixing part and is fixed with the coil spring fixing hole through a bolt, so that the coil spring and the sliding block can be fixedly connected, the operation is convenient, the connection is firm, the structures of the sliding block and the coil spring are simpler, the processing and manufacturing cost is lower, the tensile strength of the coil spring cannot be greatly influenced, and the service life of the product is prolonged. And the tensile strength of the coil spring is higher.
本发明涉及门窗技术领域，具体是一种滑块、提拉平衡器及折叠门窗，滑块的左右两侧设有凹槽，凹槽内上下设有卷簧固定孔、以及向外凸出的卷簧固定部，滑块上还设有轴孔，轴孔贯穿滑块的前后端面；提拉平衡器，包括盒体和滑块，盒体内设有若干卷簧，各个卷簧从盒体内向下拉出，卷簧上设有与卷簧固定部相适配的通孔，卷簧的末端套设在卷簧固定部上，并通过螺栓与卷簧固定孔固定。本专利产品装配时只需要将卷簧的末端设在卷簧固定部上，并通过螺栓与卷簧固定孔固定，即能够实现卷簧与滑块的固定连接，操作方便，连接牢靠，且滑块和卷簧的结构更加简单，加工制造成本更低，且不会对卷簧的承拉强度造成较大影响，卷簧的承拉强度更大。
Sliding block, lifting balancer and folding door and window
一种滑块、提拉平衡器及折叠门窗
HUANG HAIQING (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Sealing structure for sliding door and window or lifting door and window
| European Patent Office | 2023